    <%@ page language="java" contentType="text/html; charset=UTF-8"
             import="com.baidu.ueditor.ActionEnter"
             pageEncoding="UTF-8"%>
        <%@ page trimDirectiveWhitespaces="true" %>
            <%

    request.setCharacterEncoding( "utf-8" );
    response.setHeader("Content-Type" , "text/html");
    /** 项目根路径 **/
    String rootPath = application.getRealPath( "/" );
    /** 调用后端的ActionEnter类，并执行exec方法 **/
    out.write( new ActionEnter( request, rootPath ).exec() );

%>